Q: The heating element of a 1500 Watt electric stove can reach temperatures of 845 °C when turned all…
A: Power of electric stove (P) = 1500 Watt Final temperature (T) = 845o C percentage of heat from the…
Q: A glass is filled to the brim with 330.0 mL of water at 100.0 ∘C . If the temperature of glass and…
A: The expression for the added amount of water,
Q: The SI unit for temperature is
A: Dear student There are 7 fundamental physical quantities. And Temperature is ome of them. Every…
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A: 10°C in Kelvin scale can be calculated as follows,
Q: The number of grams of ice that can be melted by 2 g of 100°C steam is
A: The number of grams of ice that can be melted by 2 g of 100°C steam isAssuming ice is at 00CLatent…
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A: Given Specific heat capacity C = 4180 J / kg °C To find Heat capacity of 31 kg of water
Q: Why is the unit of temperature called a fundamental unit? Give reasons. Find the fundamental units…
A: Answer: (1) Temperature:The term temperature is described as the physical quantity that can be…
Q: 1.1. Compute the density (in units of m) of an ideal gas under the following conditions: (a) At 0 °C…
A: Ans:- Image-1
Q: A water tank of measurement 2x2x1 m3 is filled up at temperature 96 C. The tank is 1 cm…
A:
Q: How much heat is given off by 25 g of aluminum as it cools from 100 ◦C to 20 ◦C?
A: Given data: Mass (m) = 25 g = 0.025 kg Initial temperature (Ti) = 100°C Final temperature (Tf) =…
Q: A window has dimensions of 1 m by 2.6 m and is made of glass 6 mm thick. On a winter day, t while…
A: GivenDimension of window=1 m by 2.6 m∆x=6 mm=6×10-3 mOutside temperature, Th=24° CInside…
Q: An ideal gas, at pressure 4.5 atmospheres, in a volume 1.7 m3 and at a temperature of 324 K, is…
A: Given data: Initial pressure (P1) = 4.5 atm, initial volume (V1) = 1.7m3 Initial temperature (T1) =…
Q: When the indoor temperature of a house is 25°C and the outdoor temperature is -8°C, the inside and…
A: Given that, Temperature at inner surface (T in)=21.4° C Temperature at outer surface (T out)=17.1° C…
Q: The Specific Heat Capacity of Lithium is 3.56 J / g C. What is this Specific Heat Capacity using…
A: solution: given that Specific Heat Capacity of Lithium is 3.56 J / g C.
Q: What is the SI unit of temperature?
A: SI Unit of temperature is
Q: 2.26. The Prandtl number, Npr, is a dimensionless group important in heat-transfer calculations. It…
A: The Prandtl number is given as,
Q: Calculate the thermal conductivity with error. Error for Dave, h and t is all provided below. k is…
A:
Q: If a 5 m3 of gas initially at STP is placed under a pressure of 2 atm, the temperature of the gas…
A: New Volume V = 2.50 m3 Like it...
Q: A 3 kg. block of ice is removed from a freezer where its temperature was maintained at -21 Co . How…
A:
Q: Luis and Salman are trying to increase the temperature of a substance by heating it.. What is the…
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Q: A patient’s temperature was 97.0 °F at 8:05 A.M. and 101.0 °F at 12:05 P.M. If the temperature…
A: Temperature was 97.0 °F at 8:05 A.M. And 101.0 °F at 12:05 P.M. Temperature at 3:35 P.M. = ?
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Q: A physical chemist measures the temperature T inside a vacuum chamber. Here is the result. T=-70.948…
A:
Q: What is the volume of a lead ball at 30.00∘C if the ball's volume at 60.00∘C is 50.00 cm^3?
A:
Q: The value of thermal conductivity k_ depends upon
A: Thermal conductivity - Thermal conductivity may be defined as the ability of a material to pass or…
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A:
Q: hat is the measured length when the temperature rises to 29.4°C
A: Given Initial length = L =16.700 m Initial temperature = T1 = 21.2°C Final temperature = T2 =…
Q: When the indoor temperature of a house is 25°C and the outdoor temperature is -8°C, the inside and…
A:
Q: Calculate the thermal conductivity with error. Error for Dave, h and t is all provided below. k is…
A: Given,
Q: The volume of an automobile tire is 2.5x10^-2m^3. The pressure of the air in the tire is 3.3 atm and…
A: Given that---- volume of automobile tire = 2.5 × 10 -2. pressure of air in tire 3.3 atm…
Q: to a plot with a line with the equation y = -0.121x + 37.09. Determine the heat absorbed by the…
A:
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A: The length of the sugar cube is 1 cm.
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A: For a linear systems the change in one quantity directly affects the other parameters. Say, Y = m X…
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A:
Q: A patient’s temperature was 97.0 °F at 8:05 A.M. and 103.4 °F at 12:05 P.M. If the temperature…
A: GIVEN: Tem. at 8:05A.M. = 970F Temperature at 12:05P.M. =103.40F
Q: If a 5 m3 of gas initially at STP is placed under a pressure of 3 atm, the temperature of the gas…
A: Given data: The initial volume of the gas, Vi = 3 m3 The initial pressure at STP, Pi = 1 atm The…
Q: Luis and Salman are trying to increase the temperature of a substance by heating it. . What is the…
A: In the given question, Mass of the substance (m) = 1.2 kg Initial temperature ( T1 ) = 30 C = (3 +…
Q: 4. A 39.0 g piece of iron at 24.5 C is heated to 92.5 "C. If the theoretical specific heat capacity…
A: Given, mass of iron =39 gm Initial Temperature=24.5 c Final Temperature=92.5 c specific heat=0.449…
Q: Let F measure temperature in degrees Fahrenheit, and let C measure temperature in degrees Celsius.…
A: Given, Temperature in Celsius, TC = 2.8°C Formulae to convert Celsius to Fahrenheit : F = 32+1.8C
Q: The metric unit for measuring heat is the calorie. true or false
A: In the metric system heat is measured in units of calorie. calorie is defined as amount of heat…
Q: What is the standard unit of temperature in the SI? (Do not abbreviate; for example gram not g.)
A: Kelvin is the standard unit of temperature in the SI.
Q: What is the heat capacity of 1.3 L of water if the specific heat capacity is 4190 J kg^-1 K^-1?…
A:
Q: If the heat is assumed to be generated 0.03 m below the skin, the temperature difference between the…
A:
Q: Find the thickness of the wall in meter if the temperature of the inside room is 68.5 o F and the…
A:
Q: Calculate the thermal conductivity with error. Error for dave, h and t is all provided below. k is…
A: Given,
Q: A 1 kg. block of ice is removed from a freezer where its temperature was maintained at -18 Co . How…
A: Answer :- Given Mass (m) = 1kg Change in temperature (∆T) =(- 3.5 )Co - (-18) Co ∆T = -(3.5) +…
Q: An experiment was carried out to determine the specific heat of water under standard conditions. If…
A:
Dimensional formula for thermal
1) MLT–3 K–1
2) MLT–2 K–2
3) MLT–2 K
4) MLT–3 K
Step by step
Solved in 2 steps with 1 images
- Homepage - FIT с angman app.101edu.co Gmail Aktiv Chemistry X YouTube Type here to search Maps commonsearch X News Translate 4 O Write edit bar X D Paraphrasing Tool ... Determine the number of atoms in 57.0 grams of sulfur, S. (The mass of one mole of sulfur is 32.07 g.) Search // Purd x Question 31 of 35 Literature. hpa chemist is doing some measurements with a thermometer that is accurate to 1 degree k and a pressure gauge that is accurate to 2 bars. Using the equation for the ideal gas law, V=C T/P, where C is a constant and V is volume, T is temperature in Kelvin and P is pressure in bars, how far off on volume(Leave C in the problem and ignore it) can he be assuming max error on each measurement assuming he measure 13 bars and 340 degrees K?In an experiment to measure the specific heat capacity of Aluminum three values, 0.25 Cal/gm.Co, 0.20 Cal/gm.Co, 0.19 Cal/gm.Co, are determined, the percent error of their mean is: (Given that the accepted value of is 0.22 Cal/gm.Co) a. 4.5% b. 3.0 % c. 5.5% d. 7.2%
- The temperature at state A is 20ºC, that is 293 K, what is the temperature at state D, in Kevin? Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.constant value mass of Imol volume of 1mol gas (100kPa and 300K) Thermal conductivity (100kPa and 300K) Volume of 1mol liquid (100kPa and boiling T) V=28.5cm³. т%39.9g V, =0.0242m3 k =0.0177 Wm-'K-1 And Cy 1 1 ki = lvrms V, 2 4ar2 NA use the thermal conductivity to calculate the size of atoms.(r is the radius of molecules -spheres). Cy/Vg Urms Compute constants like R and k) and obtain a numerical estimate of mean free path and using only the given numbers (so you can't use any number or physicalA steel tape is calibrated at 20oC. On a cold day when the temperature is -15oC,what will be the percent error in the tape?
- (a) Suppose a meter stick made of steel and one made of invar (an alloy of iron and nickel) are the same length at 0ºC . What is their difference in length at 22.0ºC ? (b) Repeat the calculation for two 30.0-m-long surveyor’s tapes.Eggs with a mass of 0.15kg per egg and a constant pressure specific heat of 3.32 kJ/kg-K are cooled from 32C to 10C at the rate of 300 eggs per minute. Compute the rate of heat removal from these eggs in kW. FYI: kW = kilowatt = kJ/sThe specific reaction rate constant k is a strong function of temperature according to the following equation: 1 In the equation above, the reaction rate constant k is expressed in R is the universal gas constant 8.314- What is the unit of A? O mol m OK Om O J O mol K J mol 01 S Pa.m ³ m k=Axexp- Pa.m³ constant (1.314 P-²). mol. K E RT and T is the absolute temperature in K. The equation is dimensionally homogenous.
- theoretical value of the specific heat of cadmium in cal/gcAn ideal gas, at pressure 4.9 atmospheres, in a volume 1.1 m3 and at a temperature of 308 K, is compressed into a lower volume 0.44 m3, at a pressure of 6.26 atmospheres. What is the new temperature, in K with two digits of precision?i asked previously but the solution was incorrect T should be = 66.23 and Ekfin=1.13x10^-10 can you explain the step by step process needed to reach this solution?